La novizia (1975)

Starts with a thick blonde MILF on her knees between a guy’s legs—she’s got long wavy hair half covering her face and big tits spilling out of black lingerie. She’s going slow at first, licking the shaft like she’s savoring it, then takes him deep with a lot of tongue action. Camera’s low, right up in there so you see every spit string when she pulls off. Next scene jumps to a hot tub where the same blonde’s now between two dudes—one’s got a tattoo sleeve, the other’s leaner, both already hard. She’s kissing one while jerking the other, switching back and forth fast. Lighting’s dim but you still catch the water splashing when she starts riding one guy reverse cowgirl while the other feeds her his dick. No fancy editing, just raw angles that show everything.